Source: Reuters
UPDATE 2-ATP World Tour Masters 1000, Shanghai Masters Men's Singles Results
Oct 11 (OPTA) - Results from the ATP World Tour Masters 1000, Shanghai Masters Men's Singles matches on Wednesday
2nd Round
1-Roger Federer (SUI) beat Daniil Medvedev (RUS) 6-4 4-6 6-4
Roberto Bautista Agut beat Mackenzie McDonald (USA) 3-6 6-4 6-1
(ESP)
Sam Querrey (USA) beat Taylor Fritz (USA) 6-3 6-7(4) 7-5
8-Kei Nishikori (JPN) beat Yibing Wu (CHN) 3-6 6-0 6-3
3-Juan Martin del Potro beat Richard Gasquet (FRA).readfullarticle